Sitting module with backrest



FIG. 1 is a front perspective view of a sitting module with backrest showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a front perspective view of a second embodiment;

FIG. 8 is a front elevation view of a second embodiment;

FIG. 9 is a left side elevation view of a second embodiment;

FIG. 10 is a right side view of a second embodiment;

FIG. 11 is a rear elevation view of a second embodiment;

FIG. 12 is a top plan view of a second embodiment;

FIG. 13 is a front perspective view of a third embodiment;

FIG. 14 is a front elevation view of a third embodiment;

FIG. 15 is a left side elevation view of a third embodiment;

FIG. 16 is a right side elevation view of a third embodiment;

FIG. 17 is a rear elevation view of a third embodiment; and,

FIG. 18 is a top plan view of a third embodiment. 

CLAIM The ornamental design of a sitting module with backrest, as shown and described. 